7275788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 14142240

約数和(自身を除く): 6866452

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 229, 338, 458, 611, 676, 916, 1222, 2444, 2977, 5954, 7943, 10763, 11908, 15886, 21526, 31772, 38701, 43052, 77402, 139919, 154804, 279838, 559676, 1818947, 3637894, 7275788]

約数ペア:

[(1, 7275788), (2, 3637894), (4, 1818947), (13, 559676), (26, 279838), (47, 154804), (52, 139919), (94, 77402), (169, 43052), (188, 38701), (229, 31772), (338, 21526), (458, 15886), (611, 11908), (676, 10763), (916, 7943), (1222, 5954), (2444, 2977)]